package net.x3djsonld.data;
import org.web3d.x3d.jsail.Core.*;
import org.web3d.x3d.jsail.CubeMapTexturing.*;
import org.web3d.x3d.jsail.EnvironmentalEffects.*;
import org.web3d.x3d.jsail.fields.*;
import org.web3d.x3d.jsail.Geometry3D.*;
import org.web3d.x3d.jsail.Grouping.*;
import org.web3d.x3d.jsail.Navigation.*;
import org.web3d.x3d.jsail.ParticleSystems.*;
import org.web3d.x3d.jsail.Scripting.*;
import org.web3d.x3d.jsail.Shaders.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Texturing.*;
import org.web3d.x3d.jsail.Time.*;
// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
* A flower particle system.
Related links: source particleflowersTidy.java, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.
This program uses the
X3D Java Scene Access Interface Library (X3DJSAIL).
It has been produced using the
X3dToJava.xslt
stylesheet
(version control)
which is used to create Java source code from an original .x3d model.
* @author John Carlson
*/
public class particleflowersTidy
{
/** Default constructor to create this object. */
public particleflowersTidy ()
{
initialize();
}
/** Create and initialize the X3D model for this object. */
public final void initialize()
{
try { // catch-all
x3dModel = new X3D().setProfile(X3D.PROFILE_IMMERSIVE).setVersion(X3D.VERSION_4_0)
.setHead(new head()
.addComponent(new component().setName("EnvironmentalEffects").setLevel(3))
.addComponent(new component().setName("Shaders").setLevel(1))
.addComponent(new component().setName("CubeMapTexturing").setLevel(1))
.addComponent(new component().setName("Texturing").setLevel(1))
.addComponent(new component().setName("Rendering").setLevel(1))
.addComponent(new component().setName("Grouping").setLevel(3))
.addComponent(new component().setName("Core").setLevel(1))
.addComponent(new component().setName("ParticleSystems").setLevel(3))
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("particleflowers.x3d"))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("John Carlson"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("A flower particle system"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://coderextreme.net/X3DJSONLD/src/main/data/particleflowers.x3d"))
.addMeta(new meta().setName(meta.NAME_GENERATOR ).setContent("Vim"))
.addMeta(new meta().setName(meta.NAME_LICENSE ).setContent("https://www.web3d.org/x3d/content/examples/license.html")))
.setScene(new Scene()
.addChild(new WorldInfo().setTitle("particleflowers.x3d"))
.addChild(new NavigationInfo().setType(new String[] {"ANY","EXAMINE","FLY","LOOKAT"}))
.addChild(new Viewpoint().setDescription("Tour Views").setPosition(0.0,0.0,12.0))
.addChild(new Background().setBackUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_back.png","../resources/images/all_probes/stpeters_cross/stpeters_back.png"}).setBottomUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_bottom.png","../resources/images/all_probes/stpeters_cross/stpeters_bottom.png"}).setFrontUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_front.png","../resources/images/all_probes/stpeters_cross/stpeters_front.png"}).setLeftUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_left.png","../resources/images/all_probes/stpeters_cross/stpeters_left.png"}).setRightUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_right.png","../resources/images/all_probes/stpeters_cross/stpeters_right.png"}).setTopUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_top.png","../resources/images/all_probes/stpeters_cross/stpeters_top.png"}))
.addChild(new Group()
.addChild(new ParticleSystem().setGeometryType("GEOMETRY").setMaxParticles(20)
.setPhysics(new BoundedPhysicsModel()
.setGeometry(new Sphere().setRadius(100)))
.setEmitter(new ExplosionEmitter().setSpeed(2).setVariation(0.75))
.setAppearance(new Appearance()
.setMaterial(new Material().setDiffuseColor(0.7,0.7,0.7).setSpecularColor(0.5,0.5,0.5))
.setTexture(new ComposedCubeMapTexture("texture")
.setBackTexture(new ImageTexture().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_back.png","../resources/images/all_probes/stpeters_cross/stpeters_back.png"}))
.setBottomTexture(new ImageTexture().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_bottom.png","../resources/images/all_probes/stpeters_cross/stpeters_bottom.png"}))
.setFrontTexture(new ImageTexture().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_front.png","../resources/images/all_probes/stpeters_cross/stpeters_front.png"}))
.setLeftTexture(new ImageTexture().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_left.png","../resources/images/all_probes/stpeters_cross/stpeters_left.png"}))
.setRightTexture(new ImageTexture().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_right.png","../resources/images/all_probes/stpeters_cross/stpeters_right.png"}))
.setTopTexture(new ImageTexture().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/resources/images/all_probes/stpeters_cross/stpeters_top.png","../resources/images/all_probes/stpeters_cross/stpeters_top.png"})))
.addShaders(new ComposedShader("x_ite").setLanguage("GLSL")
.addField(new field().setName("chromaticDispertion").setType(field.TYPE_SFVEC3F).setAccessType(field.ACCESSTYPE_INITIALIZEONLY).setValue(new SFVec3f(0.98,1.0,1.033)))
.addField(new field().setName("cube").setType(field.TYPE_SFNODE).setAccessType(field.ACCESSTYPE_INITIALIZEONLY)
.addChild(new ComposedCubeMapTexture().setUSE("texture")))
.addField(new field().setName("bias").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INITIALIZEONLY).setValue(0.5))
.addField(new field().setName("scale").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INITIALIZEONLY).setValue(0.5))
.addField(new field().setName("power").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INITIALIZEONLY).setValue(2))
.addField(new field().setName("a").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(2))
.addField(new field().setName("b").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(1))
.addField(new field().setName("c").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(5))
.addField(new field().setName("d").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(5))
.addField(new field().setName("tdelta").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(0))
.addField(new field().setName("pdelta").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(0))
.addParts(new ShaderPart().setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/shaders/x_ite_flower_particles.vs","../shaders/x_ite_flower_particles.vs"}))
.addParts(new ShaderPart().setType("FRAGMENT").setUrl(new String[] {"https://coderextreme.net/X3DJSONLD/src/main/shaders/commonnew.fs","../shaders/commonnew.fs"}))))
.setGeometry(new Sphere()))
.addChild(new Script("Animate").setSourceCode("""
ecmascript:
function initialize() {
translation = new SFVec3f(0, 0, 0);
velocity = new SFVec3f(
Math.random() - 0.5,
Math.random() - 0.5,
Math.random() - 0.5);
}
function set_fraction() {
translation = new SFVec3f(
translation.x + velocity.x,
translation.y + velocity.y,
translation.z + velocity.z);
for (var j = 0; j <= 2; j++) {
if (Math.abs(translation.x) > 10) {
initialize();
} else if (Math.abs(translation.y) > 10) {
initialize();
} else if (Math.abs(translation.z) > 10) {
initialize();
} else {
velocity.x += Math.random() * 0.2 - 0.1;
velocity.y += Math.random() * 0.2 - 0.1;
velocity.z += Math.random() * 0.2 - 0.1;
}
}
animate_flowers();
}
function animate_flowers(fraction, eventTime) {
var choice = Math.floor(Math.random() * 4);
switch (choice) {
case 0:
a += Math.random() * 0.2 - 0.1;
break;
case 1:
b += Math.random() * 0.2 - 0.1;
break;
case 2:
c += Math.random() * 2 - 1;
break;
case 3:
d += Math.random() * 2 - 1;
break;
}
tdelta = tdelta + 0.05;
pdelta = pdelta + 0.05;
if (a > 1) {
a = 0.5;
}
if (b > 1) {
b = 0.5;
}
if (c < 1) {
c = 4;
}
if (d < 1) {
d = 4;
}
if (c > 10) {
c = 4;
}
if (d > 10) {
d = 4;
}
}
""")
.addField(new field().setName("translation").setType(field.TYPE_SFVEC3F).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(new SFVec3f(0.0,0.0,0.0)))
.addField(new field().setName("velocity").setType(field.TYPE_SFVEC3F).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(new SFVec3f(0.0,0.0,0.0)))
.addField(new field().setName("set_fraction").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTONLY))
.addField(new field().setName("a").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(0.5))
.addField(new field().setName("b").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(0.5))
.addField(new field().setName("c").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(3))
.addField(new field().setName("d").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(3))
.addField(new field().setName("tdelta").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(0.5))
.addField(new field().setName("pdelta").setType(field.TYPE_SFFLOAT).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(0.5)))
.addChild(new TimeSensor("TourTime").setCycleInterval(5).setLoop(true))
.addChild(new ROUTE().setFromNode("TourTime").setFromField("fraction_changed").setToNode("Animate").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("Animate").setFromField("a").setToNode("x_ite").setToField("a"))
.addChild(new ROUTE().setFromNode("Animate").setFromField("b").setToNode("x_ite").setToField("b"))
.addChild(new ROUTE().setFromNode("Animate").setFromField("c").setToNode("x_ite").setToField("c"))
.addChild(new ROUTE().setFromNode("Animate").setFromField("d").setToNode("x_ite").setToField("d"))
.addChild(new ROUTE().setFromNode("Animate").setFromField("pdelta").setToNode("x_ite").setToField("pdelta"))
.addChild(new ROUTE().setFromNode("Animate").setFromField("tdelta").setToNode("x_ite").setToField("tdelta"))));
}
catch (Exception ex)
{
System.err.println ("*** Further hints on X3DJSAIL errors and exceptions at");
System.err.println ("*** https://www.web3d.org/specifications/java/X3DJSAIL.html");
throw (ex);
}
}
// end of initialize() method
/** The initialized model object, created within initialize() method. */
private X3D x3dModel;
/**
* Provide a
* shallow copy
* of the X3D model.
* @see X3D
* @return particleflowersTidy model
*/
public X3D getX3dModel()
{
return x3dModel;
}
/**
* Default main() method provided for test purposes, uses CommandLine to set global ConfigurationProperties for this object.
* @param args array of input parameters, provided as arguments
* @see X3D.handleArguments(args)
* @see X3D.validationReport()
* @see CommandLine
* @see CommandLine.USAGE
* @see ConfigurationProperties
*/
public static void main(String args[])
{
System.out.println("Build this X3D model, showing validation diagnostics...");
X3D thisExampleX3dModel = new particleflowersTidy().getX3dModel();
// System.out.println("X3D model construction complete.");
// next handle command line arguments
boolean hasArguments = (args != null) && (args.length > 0);
boolean validate = true; // default
boolean argumentsLoadNewModel = false;
String fileName = new String();
if (args != null)
{
for (String arg : args)
{
if (arg.toLowerCase().startsWith("-v") || arg.toLowerCase().contains("validate"))
{
validate = true; // making sure
}
if (arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_X3D) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_CLASSICVRML) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_X3DB) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_VRML97) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_EXI) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_GZIP) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_ZIP) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_HTML) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_XHTML))
{
argumentsLoadNewModel = true;
fileName = arg;
}
}
}
if (argumentsLoadNewModel)
System.out.println("WARNING: \"net.x3djsonld.data.particleflowersTidy\" model invocation is attempting to load file \"" + fileName + "\" instead of simply validating itself... file loading ignored.");
else if (hasArguments) // if no arguments provided, this method produces usage warning
thisExampleX3dModel.handleArguments(args);
if (validate)
{
// System.out.println("--- TODO fix duplicated outputs ---"); // omit when duplicated outputs problem is solved/refactored
String validationResults = thisExampleX3dModel.validationReport();
// System.out.println("-----------------------------------"); // omit when duplicated outputs problem is solved/refactored
System.out.print("net.x3djsonld.data.particleflowersTidy self-validation test confirmation: ");
if (!validationResults.equals("success"))
System.out.println();
System.out.println(validationResults.trim());
// experimental: test X3DJSAIL output files
// ./particleflowersTidy_JavaExport.* file validation is checked when building X3D Example Archives
String filenameX3D = "./particleflowersTidy_JavaExport.x3d";
String filenameX3DV = "./particleflowersTidy_JavaExport.x3dv";
String filenameJSON = "./particleflowersTidy_JavaExport.json";
thisExampleX3dModel.toFileX3D (filenameX3D);
thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO thisExampleX3dModel.toFileJSON (filenameJSON);
}
}
}